3 Stage automatic frame with fibre reinforced polymer ribs for extra strength | 8 Ribs - rib length: 68cm with durable polycarbonate joints (green) | Opens and closes at the touch of a button, comfort-grip EVA foam handle with a wrap-over case design for easy insertion and removal | Supersize canopy with 120cm span, Length closed: 37cm, Weight 545g approx. | Vented canopy for improved wind resistance. Note: If the umbrella gets inverted , just need to press the closing button to enable the rib structure to return back to it’s normal state and then re-open the umbrella at the touch of a button.